Highlights
- One Piece characters often rely on Devil Fruit powers, but some train their Haki to create deadly attacks.
- Gol D. Roger and Shanks used the Divine Departure attack to defeat their opponents with incredible power.
- Characters like Kozuki Oden, Monkey D. Garp, Zoro, and Sanji have developed unique and powerful attacks.
One Piece has a plethora of strong characters who have made a name for themselves by fighting battles. They worked tirelessly to gain enough power to dominate their opponents. Most of these One Piece characters are also Devil Fruit users, which greatly enhances their physical prowess.
They try to use their unique abilities whenever they get the chance, but this can create an overreliance on the Devil Fruit. To combat this problem, some individuals train their Haki and take it to the highest level. By mastering Haki, they are able to create new attacks that can cause serious damage to their target.
7 Honesty Impact

Koby was introduced very early on in One Piece. He is a big admirer of Luffy, but he picked a different path for himself. After joining the Navy, Garp took Koby under his wing and put him through rigorous training.
For the majority of the series, Koby has been considered a weakling, but he proved everyone wrong in the Egghead arc. When Avalo Pizzaro was about to strike the Navy ship, Koby imbued his fist with Busoshoku Haki and landed a punch that destroyed the pirate’s massive stone hand.
6 Dragon Breath

Sabo is the chief of staff of the Revolutionary Army, making him Dragon’s right-hand man. He trained with the high-ranking officers of the Revolutionary Army, which helped him become stronger. Sabo created a style of fighting known as Ryusoken.
It focuses on the target’s core, allowing the user to deal more damage without exerting too much force. While fighting in the Corrida Coliseum, Sabo used Dragon Breath to destroy the entire arena. In this attack, he pushes his clenched fists on the ground, resulting in a powerful fissure.
5 King of Hell, Three-Sword Serpent: 103 Mercies Dragon Damnation

Roronoa Zoro is one of the best swordsmen in One Piece. He joined Luffy’s crew because both of them had kingly ambitions. Zoro’s aim is to become the strongest swordsman in the world, which requires him to dethrone Dracule Mihawk.
In the Wano Country arc, Zoro faced King, who proved to be his toughest challenge to date. King’s Lunarian traits made it almost impossible for the Straw Hat to damage him. It wasn’t until Zoro figured out the pattern of King’s attacks that he managed to wound him. As their fight neared its conclusion, Zoro allowed Enma to drain his Haoshoku Haki and fuse it with his Busoshoku Haki to create a powerful slash to cut through King’s massive fire dragon.
4 Galaxy Impact

Monkey D. Garp is known as the Hero of the Marines, and he is the only member of his family who works for the World Government. Garp has a strong sense of justice, and he is very adamant about doing the right thing, even if it means fighting his students and family members.
When Koby was kidnapped by the Blackbeard Pirates, Garp decided to go to Hachinosu to rescue the young Marine. Before engaging in a duel with the fiends present on the island, Garp used Galaxy Impact, an attack so powerful that it destroyed multiple buildings in its range.
3 Galaxy Divide

Galaxy Divide is another Haki-only attack used by Monkey D. Garp during his fight against the Blackbeard Pirates. After ordering the other Marines to retreat, Garp had to defend them from Avalo Pizzaro’s attack.
Despite being wounded, the Vice Admiral combined his Busoshoku and Haoshoku Haki to launch a deadly attack on the skull that was being controlled by Pizzaro. The attack’s impact caused the massive stone skull to crack and gave the other Marines enough time to get away.
2 Togen Totsuka

Kozuki Oden is one of the few characters who had the luxury of traveling with two of the strongest pirate crews of all time. After making a name for himself with the Whitebeard Pirates, Roger persuaded Oden to sail with him. Upon completing his journey with the Roger Pirates, Oden made his way back to Wano.
Instead of resting, Oden had to fight for the sake of his family and people. In a confrontation with Kaido, Oden used Paradise Totsuka to give his opponent a massive scar on his torso. Even in his dragon form, Kaido could not withstand the pain. The duel would have ended in Oden’s favor if Kurozumi Higurashi had not distracted the samurai.
1 Divine Departure

Divine Departure is a powerful attack that was used by Gol D. Roger while fighting Kozuki Oden. As the samurai charged toward the pirate, the latter infused Ace, a Saijo O Wazamono grade weapon, with Haoshoku and Busoshoku Haki.
When Roger released the attack, it sent Oden flying, even though he tried to block it. This showcased the difference between the strengths of the two characters. Recently, fans saw Shanks use this attack to send Eustass Kid to the depths of the sea. The sheer power of the attack injured the other members of the Kid Pirates, even though the target was their captain.